Assay Detail
Binding
CHEMBL1799009
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Inhibition of human recombinant cytosolic carbonic anhydrase 13 preincubated for 15 mins by stopped-flow CO2 hydration assay
5
Total Activities
5
Compounds Tested
1
Activity Types
0
Assay Parameters
Assay Information
| Assay Type | Binding |
| Organism | Homo sapiens |
| Confidence | 9 — Direct single protein target |
| Curated By | Autocuration |
Publication
Conformational variability of different sulfonamide inhibitors with thienyl-acetamido moieties attributes to differential binding in the active site of cytosolic human carbonic anhydrase isoforms.
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| Ki | 5 | 7.28 | 7.77 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL20 | ACETAZOLAMIDE | 4.0 | 1 | 7.77 |
| CHEMBL19 | METHAZOLAMIDE | 4.0 | 1 | 7.72 |
| CHEMBL17 | DICHLORPHENAMIDE | 4.0 | 1 | 7.64 |
| CHEMBL573127 | — | — | 1 | 6.90 |
| CHEMBL574246 | — | — | 1 | 6.36 |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL20 | ACETAZOLAMIDE | Ki | = | 17.0 | nM | 7.77 |
| CHEMBL19 | METHAZOLAMIDE | Ki | = | 19.0 | nM | 7.72 |
| CHEMBL17 | DICHLORPHENAMIDE | Ki | = | 23.0 | nM | 7.64 |
| CHEMBL573127 | — | Ki | = | 125.0 | nM | 6.90 |
| CHEMBL574246 | — | Ki | = | 437.0 | nM | 6.36 |